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Item EG009003: For two objects that are traveling at the same speed, the object with more motion energy weighs more.

Object 1 and Object 2 are traveling at the same speed, but the motion energy (kinetic energy) of Object 1 is greater than the motion energy of Object 2. Does Object 1 weigh more than, less than, or the same as Object 2?

  1. Object 1 weighs more than Object 2.
  2. Object 1 weighs less than Object 2.
  3. Object 1 weighs the same as Object 2.
  4. More information is needed to compare the weights of the objects.
Distribution of Responses
Chart showing distrubtion of responses for Item EG009003
Students Responding Correctly
Group Correct Total Percent
Overall 1298 3103 42%
  6–8 731 1934 38%
  9–12 562 1158 49%
Primary Language

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